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Is your company name already in the register?

Compared with the KBO register · free

Type the name you want to use. You see at once whether an active company in the KBO register already has the same or a similar name, and whether it works in your sector. Trademarks and domain names are checked separately.

“SIDELEX”

An active company already has this name

The name is not unique in the register. In another sector the risk of confusion is smaller, but customers and search engines do not always make that distinction.

Also pick your activity to see whether a similar name exists in your own sector.

What this check does and does not say

  • We compare against every name in the KBO register today: the name, the abbreviation and the trade names of enterprises and their establishments. Capitals, accents, punctuation and legal forms (bv, nv, srl, ...) do not count.
  • This is not a trademark search and not legal advice on using the name. A name that is not in the register can still be protected as a trademark. Trademarks are searched in the official registers of the Benelux Office for Intellectual Property (BOIP, boip.int) and the European Union Intellectual Property Office (EUIPO, euipo.europa.eu).
  • A domain name or a social media handle is also separate from the register.

Same or very similar names

5 registered enterprises with a name easily confused with yours.

  • SIDELEX same name
    Activities of lawyers · Diksmuide · since 2024
  • Sidelec very similar
    Wholesale of electrical household appliances and audio-video equipment · Ukkel · since 1972
  • SIRELEX very similar
    Activities of bailiffs · Aubange · since 2014
  • FIDELEX very similar
    Business and other management consultancy · Brussel · since 2022
  • SIBELEX very similar
    Business and other management consultancy · Anhée · since 2012
Names that resemble it 33 registered names with shared words or a related spelling.
  • SIDEX similar
    Abbreviation of SOCIETE INTERNATIONALE DE DEVELOPPEMENT ET D'EXPLOITATION · Wholesale of other household goods · Dinant · since 1983
  • SIDEX similar
    Engineering and related technical consultancy, excluding land surveyors · Lanaken · since 2018
  • SIDELCO similar
    Groothandel in ijzerwaren · Beveren-Kruibeke-Zwijndrecht · since 1987
  • S.I.D.E. similar
    Abbreviation of Services Internationaux de Développement Economique · Elsene · since 1968
  • Side similar
    Name of an establishment of M&B · Limited-service restaurants, excluding mobile food services · Hasselt · since 1962
  • SIDE similar
    Abbreviation of SERVICE INSTALLATION, DEPANNAGE ET ENTREIEN · Frasnes-lez-Anvaing · since 1998
  • SIDE similar
    Non-specialised retail sale with food, beverages or tobacco predominating · Arendonk · since 2007
  • SIDEL INV. similar
    Agents in non-specialised wholesale trade · Kortrijk · since 2021
  • THIDELEX similar
    Other activities auxiliary to financial services, excluding insurance and pension funding · Hasselt · since 2007
  • Sideline similar
    Other amusement and recreation activities · Sint-Truiden · since 2025
  • SIDEM similar
    Wholesale of motor vehicle parts and accessories · Wevelgem · since 1983
  • SIDEC similar
    Vervaardiging van verf, vernis ed, drukinkt en mastiek · Balen · since 1986
  • SELEX similar
    Madrid · since 1988
  • SIDEC similar
    Antwerpen · since 1988
  • SILEX similar
    Abbreviation of SILEX INSIGHT · Vervaardiging van consumentenelektronica · Brasschaat · since 1991
  • SILEX similar
    Business and other management consultancy · Grimbergen · since 2003
  • DELEX similar
    Other building finishing work · Kalmthout · since 2014
  • SILEX similar
    Other construction installation · Zandhoven · since 2016
  • De Lex similar
    Other personal services · Dessel · since 2017
  • SILEX similar
    Activities of holding companies · Antwerpen · since 2017
  • Sole trader similar
    Groothandel in koffie, thee, cacao en specerijen · since 1996
  • silex similar
    Visual arts creation · Sint-Gillis (bij-Brussel) · since 2019
  • Silex similar
    Overige kredietverstrekking n.e.g. · Zwevegem · since 2022
  • SILEX similar
    Retail sale of meat and meat products, excluding game and poultry · Kortemark · since 2022
  • SILEX similar
    Activities of lawyers · Damme · since 2010
  • SIDER similar
    Retail sale of other household articles · Antwerpen · since 2011
  • SIDEC similar
    Abbreviation of SYSTEME ISOLATION DEBLAYAGE ETANCHEITE COFFRAGE · Other building finishing work · Brussel · since 2005
  • Silex similar
    Other amusement and recreation activities · Tournai · since 2007
  • Silex similar
    Name of an establishment of SILEX BAR · Cafés and bars · Watermaal-Bosvoorde · since 2023
  • Silex similar
    Other activities auxiliary to financial services, excluding insurance and pension funding · Roeselare · since 2023
  • SIDES similar
    Activities of building architects · Sint-Lambrechts-Woluwe · since 2024
  • SIDEC similar
    Non-specialised retail sale with food, beverages or tobacco predominating · Ukkel · since 2024
  • SIDEV similarin bankruptcy or liquidation
    Abbreviation of SOCIETE POUR L'INNOVATION ET LE DEVELOPPEMENT · Market research and public opinion polling · La Hulpe · since 1976

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